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2024-07-29 f6f3df18ea57ea4128fcccf3282e1520e867c631

 websocketSerivce/src/main/java/org/example/common/MarketDataClient.java

@@ -1,43 +1,37 @@
package org.example.common;

import com.fasterxml.jackson.core.type.TypeReference;
import com.google.gson.Gson;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.logging.HttpLoggingInterceptor;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import java.io.IOException;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @program: demo
 * @description:
 * @create: 2024-07-17 16:04
 **/
public class MarketDataClient {

    private static final String REQUEST_HOST = "https://api.mexc.com";
    private static final OkHttpClient OK_HTTP_CLIENT = createOkHttpClient();

    private static OkHttpClient createOkHttpClient() {
        HttpLoggingInterceptor httpLoggingInterceptor = new HttpLoggingInterceptor();
        httpLoggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
        return new OkHttpClient.Builder()
                .connectTimeout(45, TimeUnit.SECONDS)
                .readTimeout(45, TimeUnit.SECONDS)
                .writeTimeout(45, TimeUnit.SECONDS)
                //.addInterceptor(httpLoggingInterceptor)
                .build();
    }


    public static <T> T get(String uri, Map<String, String> params, TypeReference<T> ref) {
    public static String doGet(String apiUrl) {
        try {
            Request.Builder builder = new Request.Builder().url(REQUEST_HOST + uri + "?" + SignatureUtil.toQueryString(params)).get();
            Response response = OK_HTTP_CLIENT.newCall(builder.build()).execute();
            Gson gson = new Gson();
            assert response.body() != null;
            String content = response.body().string();
            return gson.fromJson(content, ref.getType());
        } catch (IOException e) {
            throw new RuntimeException(e);
            URL url = new URL(apiUrl);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");

            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String inputLine;
            StringBuilder response = new StringBuilder();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
            in.close();
            return response.toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


}